Carbonation mechanism



1. Carbonation mechanism

1.1 : Perspective (front, top, left)

1.2 : Front

1.3 : Back

1.4 : Right

1.5 : Left

1.6 : Top

1.7 : Bottom

The broken lines in the drawings depict portions of the carbonation mechanism that form no part of the claimed design. 

CLAIM The ornamental design for a carbonation mechanism, as shown and described. 